Pyridine, 4,4'-(2,5-difluoro-1,4-phenylene)bis-
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Pyridine, 4,4'-(2,5-difluoro-1,4-phenylene)bis- ??? ???
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- ?? ??:
- 1429342-59-5
- ???:
- Pyridine, 4,4'-(2,5-difluoro-1,4-phenylene)bis-
- ???(??):
- 1,4-bis(4-pyridyl)-2,5-difluorobenzene;4,4'-(2,5-Difluoro-1,4-phenylene)dipyridine;4,4'-(2,5-Difluoro-1,4-phenylene)bis[pyridine;Pyridine, 4,?4'-?(2,?5-?difluoro-?1,?4-?phenylene)?bis-
- CBNumber:
- CB44921734
- ???:
- C16H10F2N2
- ??? ??:
- 268.26
- MOL ??:
- 1429342-59-5.mol
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Pyridine, 4,4'-(2,5-difluoro-1,4-phenylene)bis- ??
- ?? ?
- 397.9±37.0 °C(Predicted)
- ??
- 1.248±0.06 g/cm3(Predicted)
- ?? ?? (pKa)
- 3.77±0.10(Predicted)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
????(GHS): |
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?? ?: |
Warning |
??·?? ??: |
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P- ?? |
H302 |
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?? ?? ?? - ?? |
?? 4 |
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P264, P270, P301+P312, P330, P501 |
H315 |
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????? ?? ????? |
?? 2 |
?? |
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P264, P280, P302+P352, P321,P332+P313, P362 |
H319 |
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?? 2A |
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P264, P280, P305+P351+P338,P337+P313P |
H335 |
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?? ???? ?? - 1? ??;???? ?? |
?? 3 |
?? |
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??????: |
P261 |
??·?·??·???·??·...·????? ??? ????. |
P280 |
????/???/???/?????? ?????. |
P301+P312 |
??? ???? ??? ????(??)? ??? ????. |
P302+P352 |
??? ??? ??? ?? ????. |
P305+P351+P338 |
?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????. |
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Pyridine, 4,4'-(2,5-difluoro-1,4-phenylene)bis- C??? ??, ??, ??
Pyridine, 4,4'-(2,5-difluoro-1,4-phenylene)bis- ?? ?? ? ???
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Pyridine, 4,4'-(2,5-difluoro-1,4-phenylene)bis- ?? ??
???( 23)?? ??